Quite a few firms , including ABB , Siemens , Endress+Hauser , and Emerson , represent the industrial automation market. ASEA Brown Boveri is known for robotics and drives , while Siemens features a broad https://bookmarklayer.com/story22011766/asea-brown-boveri-versus-electrical-siemens-versus-e-h-versus-emerson-a-comparison-at-industrial-automation-giants